In some fanfictions, it could be due to personal growth. Tim Drake might have outgrown the role of Robin or the shadow of Batman. He may want to explore his own identity and capabilities independently, away from the Bat - family. He could feel that staying with Batman is holding him back from reaching his full potential as a hero.
It could be due to a personal betrayal. For example, if he discovers that another member of the Bat Family has been hiding something important from him that makes him feel he can't trust them anymore. This would make him want to leave and create his own identity away from the family. In fanfiction, this kind of emotional turmoil can drive the story forward.
Tim could end up saving Batman in the fanfiction. Despite being younger and less experienced, Tim might notice something that Batman misses during a fight. This would completely change Batman's view of him, and they could start to develop a more equal partnership.
One possible reason could be that he feels misunderstood by his family or friends. Maybe he has some secrets that he's afraid to share, and the fear of being judged makes him run away.
For the other members of the Bat - family, like Dick Grayson or Barbara Gordon, it could create a rift. They might be caught in the middle between Tim and Batman. They may also start to reevaluate their own positions in the Bat - family, wondering if they too should consider leaving or changing their roles.
Perhaps Batman feels betrayed by his fellow members. A secret could be revealed about one of them that makes Batman lose faith in the integrity of the group. He's all about trust and if that's broken, he'd be likely to walk away.
I really like 'Tim Drake: The Lost Days Fanfic'. It fills in the gaps of his past and gives more depth to his backstory. It's a great read for those who want to understand Tim better in the Batman universe.
One possible scenario in this fanfiction could be that Tim Drake initially looks up to Batman from afar. He might be in awe when he finally meets him, perhaps during a crime - fighting situation. Tim could be trying to prove himself to Batman, showing off his detective skills that he has honed over time.
The popularity of 'batman tim drake fanfiction' lies in the character of Tim Drake himself. He's a complex and relatable character. Fans like to explore his story further through fanfiction.
One great Tim Drake Batman fanfiction is 'The Red Robin's Ascent'. It focuses on Tim's growth as a hero and his complex relationship with Batman. Another one could be 'Tim Drake: The Next Chapter' which delves into his solo adventures and how he overcomes various challenges. And 'Tim in the Shadows' is also popular, showing his detective skills in the Batman universe.
There are several great authors in the Tim Drake Batman fanfiction world. 'RedRobinFan' is an excellent one. Their stories about Tim are filled with detail and they really capture his essence as a character. 'BatmanFanatic789' is also great. They often write long - form fanfictions that explore Tim's journey in great depth. Additionally, 'GothamStoryteller' has some really unique takes on Tim's story within the Batman universe.